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🦀 ClawHub

AI Image Generator & Splitter

by @xiyunnet

Generate AI images with multiple resolutions and models, smartly split into grids, manage galleries, and support five languages including batch downloads.

Versionv1.1.0
Downloads342
#image-gen#translation#legal#gaming#automation
TERMINAL
clawhub install banana-v2

📖 About This Skill

name: Nano-Banana-V2 version: 1.1.0 description: AI image generation and smart splitting tool based on AceData Nano Banana model. Supports multiple resolutions and sizes, automatic 2/4/6/9 grid splitting, waterfall gallery management, and batch download. Supports 5 languages: Chinese, English, Traditional Chinese, Japanese, Korean. author: Xiao Zhu email: zhuxi0906@gmail.com wechat: jakeycis tags: [ai-image, banana2, nodejs, openclaw, skill, multi-language] icon: https://ext.zjhn.com/banana2/logo.png homepage: https://banana2.zjhn.com repository: https://github.com/xiyunnet/banana2 license: MIT

Nano Banana V2 - AI Image Creation Tool

English | 简体中文

Overview

Nano Banana V2 is a powerful AI image generation and smart splitting tool based on the AceData Nano Banana series models. It provides a complete web interface for image generation, editing, splitting, and management.

Core Features

#### 🎨 Image Generation

  • Multiple Models: Nano Banana Pro, Nano Banana 2
  • Multiple Resolutions: 1:1 (Square), 16:9 (Landscape), 9:16 (Portrait), 4:3 (Standard), 3:4 (Portrait)
  • Multiple Qualities: 1K (1024px), 2K (2048px), 4K (4096px)
  • Image-to-Image: Support up to 6 reference images for editing

    • #### ✂️ Smart Splitting

  • Multiple Grids: Support 2/4/6/9 grid splitting
  • Smart Adaptation: Automatically detect aspect ratio and choose optimal splitting method

    • #### 🖼️ Gallery Management

  • Waterfall Layout: Automatically adapt to different image ratios
  • Thumbnail Generation: Automatic thumbnail creation
  • Batch Download: Support ZIP packaging
  • File Management: One-click open file directory

    • #### 🌐 Multi-Language Support

  • 简体中文 (zh)
  • English (en)
  • 繁體中文 (zh-TW)
  • 日本語 (ja)
  • 한국어 (ko)

    • #### 🎨 User Experience

  • Dual Themes: Light/Dark theme switching
  • Real-time Preview: Image preview, split preview
  • Modern UI: Frosted glass effect, smooth animations, waterfall layout
  • AI Prompt Generation: Integrated LLM for intelligent prompt generation

    • Screenshots

    Main Interface

    !Main Interface

    Quick Start

    1. Install Dependencies

    cd ~/.openclaw/workspace/skills/nano-banana-v2
npm install

    2. Start Service

    npm start

    3. Access Application

    Open browser at http://localhost:2688

    Configuration

    Get API Key

    First-time use requires API Key configuration: 1. Visit: https://share.acedata.cloud/r/1uN88BrUTQ 2. Register and get API Key 3. Fill in API Key in settings page

    Configuration Items

    | Item | Required | Description | |------|----------|-------------| | API Key | ✅ | For image generation | | Platform Token | ❌ | For image-to-image feature | | LLM API Key | ❌ | For AI prompt generation | | Save Path | ❌ | Image save directory (Default: Desktop/banana2) |

    Usage

    Generate Image

    1. Enter prompt in the bottom editor 2. Select model, resolution, quality 3. Select splitting method (optional) 4. Click generate button 5. Wait for completion

    Image-to-Image

    1. Click upload button to select images (max 6) 2. Enter description 3. Click generate

    AI Prompt Generation

    1. Click AI button to open prompt generation window 2. Enter simple description 3. Click generate, AI will create detailed prompt

    View Works

  • Click image to view full size
  • View split image list
  • Download, delete works

    • Tech Stack

  • Backend: Node.js + Express + SQLite
  • Frontend: HTML5 + CSS3 + JavaScript (jQuery)
  • Image Processing: Sharp
  • API: AceData Nano Banana API

    • Directory Structure

    nano-banana-v2/
├── server/
│   ├── index.js              # Main server
│   └── services/             # Service classes
│       ├── database.js       # Database service
│       ├── request.js        # Request handling
│       ├── task.js           # Task processing
│       └── upload.js         # Upload handling
├── public/
│   ├── index.html            # Main page
│   ├── list.html             # List page
│   ├── set.html              # Settings page
│   ├── components/           # UI components
│   ├── css/                  # Styles
│   ├── js/                   # Application logic
│   └── lan/                  # Language files
├── config/
│   ├── set.json              # Main config
│   ├── system.prompt         # AI system prompt
│   └── cut_*.prompt          # Split prompts
├── database/
│   ├── 1.sql                 # Database init
│   └── 2.sql                 # Database migration
├── package.json
├── README.md
├── LICENSE
└── CHANGELOG.md

    API Endpoints

    | Method | Path | Description | |--------|------|-------------| | GET | /api/get_set | Get config | | POST | /api/generate | Submit generation task | | POST | /api/poll/:id | Poll task status | | POST | /api/upload | Upload image | | GET | /api/works | Get works list | | GET | /api/work/:id | Get single work | | POST | /api/tasks/add | Add task manually | | POST | /api/admin/delete/:id | Delete work | | POST | /api/open-folder | Open folder | | POST | /api/generate-prompt | AI generate prompt | | POST | /api/shutdown | Shutdown service |

    Changelog

    v1.1.0 (2026-03-30)

  • Added Korean (한국어) support
  • Completed multi-language translation for all components
  • Optimized dynamic image path mapping
  • Cleaned up redundant API endpoints
  • Fixed known issues

    • v1.0.0 (2026-03-26)

  • Initial release

    • Open Source Info

  • License: MIT License
  • Repository: https://github.com/xiyunnet/banana2
  • Issues: https://github.com/xiyunnet/banana2/issues
  • Homepage: https://banana2.zjhn.com

    • Contact

  • Author: Xiao Zhu
  • Email: zhuxi0906@gmail.com
  • WeChat: jakeycis

    • 💡 Examples

    Generate Image

    1. Enter prompt in the bottom editor 2. Select model, resolution, quality 3. Select splitting method (optional) 4. Click generate button 5. Wait for completion

    Image-to-Image

    1. Click upload button to select images (max 6) 2. Enter description 3. Click generate

    AI Prompt Generation

    1. Click AI button to open prompt generation window 2. Enter simple description 3. Click generate, AI will create detailed prompt

    View Works

  • Click image to view full size
  • View split image list
  • Download, delete works

    • ⚙️ Configuration

    Get API Key

    First-time use requires API Key configuration: 1. Visit: https://share.acedata.cloud/r/1uN88BrUTQ 2. Register and get API Key 3. Fill in API Key in settings page

    Configuration Items

    | Item | Required | Description | |------|----------|-------------| | API Key | ✅ | For image generation | | Platform Token | ❌ | For image-to-image feature | | LLM API Key | ❌ | For AI prompt generation | | Save Path | ❌ | Image save directory (Default: Desktop/banana2) |